other shoppers scattered as the violence spilled over the mall barriers, this in california now. witnesses say thing could have ended much worse if security officers had not stepped in when they did. martha: craziness out there, crazy, look at that. the lines stretched around the block but last week's black friday sales president bush actually down from last year. there may be some redemption for the retailers today, they wait for the cyber monday sales to come in and those are expected to be the highest weave over seen. online sales are expected to top $1.25 billion and hit $1.5 billion today alone. we'll see if it meets those expeck lacings. on thanksgiving day this year the boost seems pretty likely. adam shapiro is live in phoenix, arizona with more on this for us. morning, adam. >> we are at the amazon.com facility, the fulfillment center here in phoenix, their largest out of 40 in the united states, 80 world side. 1.2million square feet. take a look, you can see the activity of the pickers, they are called. these people are unpackaging the items you've already ordered, they